Tides Today & Tomorrow in Guilford, CT

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in Guilford, CT.
Next low tide : 9:14 am (0.4 ft)
Next high tide : in 25m at 3:07 am (5.3 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 5:23 am
Moon phase : Waning Gibbous (72% illuminated)
Tide Station Location : Station #8464445
Common Questions About Tides

Guilford, CT Tides - Jul 2064

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:115.71:445.37:280.27:430.75:228:27Waning Gibbous1Tue
2Wed1:575.52:295.38:100.38:300.85:228:27Waning Gibbous2Wed
3Thu2:435.33:135.38:520.59:171.05:238:27Waning Gibbous3Thu
4Fri3:295.13:585.29:340.710:061.15:238:27Third Quarter4Fri
5Sat4:174.94:435.210:181.010:571.15:248:26Third Quarter5Sat
6Sun5:074.75:305.211:041.211:501.25:258:26Third Quarter6Sun
7Mon6:004.56:205.111:531.35:258:26Third Quarter7Mon
8Tue6:564.47:125.112:441.112:441.45:268:25Third Quarter8Tue
9Wed7:524.48:045.21:371.01:371.55:278:25Waning Crescent9Wed
10Thu8:454.58:555.32:300.92:301.45:278:24Waning Crescent10Thu
11Fri9:354.79:435.53:200.73:211.25:288:24Waning Crescent11Fri
12Sat10:224.910:305.74:080.54:101.05:298:23New Moon12Sat
13Sun11:075.111:165.84:540.24:580.75:308:23New Moon13Sun
14Mon11:515.35:380.05:450.55:308:22New Moon14Mon
15Tue12:016.012:365.56:22-0.26:330.35:318:22New Moon15Tue
16Wed12:486.01:225.77:06-0.37:220.15:328:21Waxing Crescent16Wed
17Thu1:366.02:095.97:51-0.38:140.15:338:20Waxing Crescent17Thu
18Fri2:265.92:596.08:38-0.29:080.15:348:20Waxing Crescent18Fri
19Sat3:185.73:506.19:27-0.110:050.25:358:19First Quarter19Sat
20Sun4:135.44:446.010:200.111:050.35:358:18First Quarter20Sun
21Mon5:125.25:426.011:160.45:368:17First Quarter21Mon
22Tue6:155.06:435.912:080.412:170.65:378:16First Quarter22Tue
23Wed7:204.97:455.81:110.41:190.85:388:15Waxing Gibbous23Wed
24Thu8:254.98:465.82:130.42:210.85:398:15Waxing Gibbous24Thu
25Fri9:255.09:435.83:120.33:200.75:408:14Waxing Gibbous25Fri
26Sat10:195.110:355.84:060.24:150.75:418:13Full Moon26Sat
27Sun11:085.311:225.84:550.25:050.65:428:12Full Moon27Sun
28Mon11:535.35:400.25:520.65:438:11Full Moon28Mon
29Tue12:065.712:355.46:210.26:350.65:448:10Full Moon29Tue
30Wed12:495.61:165.47:000.37:180.75:458:09Waning Gibbous30Wed
31Thu1:305.51:565.47:370.47:590.75:468:08Waning Gibbous31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8464445)

Common Questions About Guilford, CT Tides

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What time does the tide turn (slack tide) in Guilford, CT today?

Slack tide in Guilford, CT is approximately 6:10 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Guilford, CT?

Guilford, CT is currently in a transitional phase. Tonight's moon is 72% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are shifting between spring and neap.

What datum are Guilford, CT tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Guilford, CT?

Tide predictions for Guilford, CT come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Guilford, CT?

Tide data for Guilford, CT is sourced from NOAA Station #8464445. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8464445.

What is the moon phase in Guilford, CT tonight?

Tonight the moon over Guilford, CT is Waning Gibbous (72% illuminated). This places Guilford, CT in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA